FUSED HETEROCYCLIC COMPOUND AND USE THEREOF FOR PEST CONTROL Russian patent published in 2017 - IPC C07D471/04 C07D498/04 A01N43/52 A01N43/90 A01P7/02 

FIELD: chemistry.

SUBSTANCE: invention relates to organic chemistry, specifically to a novel heterocyclic compound of general formula (1) or N-oxide thereof, where A¹: -NR⁷-, O or S, A²: =CR⁸-, A³: N or =CR⁹-, R¹ is C1-C4 alkyl, optionally substituted with 3 atoms or Groups X, or C3-C6 cycloalkyl group, R², R³ and R⁴ are identical or differ from each other and each denotes C1-C2 alkyl optionally substituted with 3–5 atoms or Groups X, 6-member heterocycle -OR¹⁰, -NR¹⁰C(O)R¹¹, cyano group, a halogen atom or a hydrogen atom, R⁵ and R⁶ are identical or differ from each other and each denotes C1-C6 alkyl substituted with 3–5 atoms or Groups X, -OR¹⁰, -S(O)_mR¹⁰, -CO₂R¹⁰, -C(O)NR¹⁰R¹¹, -SF₅, cyano group, halogen atom or hydrogen atom (where R⁵ and R⁶ cannot simultaneously represent hydrogen atom), R⁷ represents C1-C6 alkyl, optionally substituted with 3 atoms or Groups W, C1-C6 alkyl, substituted with one phenyl group (where phenyl group is substituted with one atom or Group Z), C1-C6 alkyl substituted with one 5-member heterocycle (where 5-member heterocyclic group is thiazolyl, substituted with one atom or a group selected from Group Z), or a hydrogen atom, R⁸ and R⁹ are identical or differ from each other and each denotes C1-C6 alkyl substituted with 3 halogen atoms, -OR¹⁰, -S(O)_mR¹⁰, -NR¹⁰R¹¹, cyano group, a halogen atom or a hydrogen atom, R¹⁰ and R¹¹ are identical or differ from each other and each denotes C1-C6 alkyl, optionally substituted with 3–5 atoms or Groups X, phenyl group, each m independently equals 0, 1 or 2 and n equals 0, 1 or 2, where in -S(O)_mR¹⁰ R¹⁰ is different from a hydrogen atom, when m equals 1 or 2, Group X: C1-C6 alkoxy group, hydroxy group and a halogen atom, Group Z: C1-C6 alkoxy group, halogen atom, Group W: halogen atom. Invention also relates to a composition for pest control, a pest control method and intermediate compounds.

EFFECT: obtaining novel compounds effective for pest control.

24 cl, 71 tbl, 83 ex

(1)